APA (7. basım) Alıntı
Broadley, H. T. German Painting in the National Gallery of Art. National Gallery of Art.
Chicago Style (17. basım) Atıf
Broadley, Hugh T. German Painting in the National Gallery of Art. Washington, EUA: National Gallery of Art.
MLA (9th ed.) Atıf
Broadley, Hugh T. German Painting in the National Gallery of Art. National Gallery of Art.
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